About a month ago a new stray/feral cat (Mikey) showed up and we've been feeding him along with the others but now he is becoming VERY aggressive. Last night he attacked one of my indoor cats (Princess) that was outside on a leash. Luckily he didn't break the skin when he bit her neck. I've socialized several other ferals and have had no problems with them but Mikey is another story. We think he killed one of my other ferals that has been missing for about 2 weeks now. I worry about the safety of the other ferals we take care of as well as our safety. I hate to take him to the pound but I don't want him to hurt any other animals or people. If anyone has any ideas I would love to hear them.